138.185.44.0/23

AS52540 · H&F SOLUCOES TECNOLOGICAS LTDA

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Summary

Country	Brazil
Domain	centranet.com.br
ASN	AS52540
Registry	LACNIC
ID	HFL2

WHOIS Details

inetnum:     138.185.44.0/22
aut-num:     AS52540
abuse-c:     HFL21
owner:       H&F SOLUCOES TECNOLOGICAS LTDA
ownerid:     84.716.059/0001-70
responsible: Hugo Silva Galves
owner-c:     HFL21
tech-c:      HFL21
inetrev:     138.185.44.0/22
nserver:     ns1.centranet.com.br
nsstat:      20230706 AA
nslastaa:    20230706
nserver:     ns2.centranet.com.br
nsstat:      20230706 AA
nslastaa:    20230706
created:     20150626
changed:     20150626

nic-hdl-br:  HFL21
person:      H & F Inform�tica e Consultoria Ltda
created:     20001128
changed:     20230706

Hosted domains

There are 7 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
138.185.44.35	bulletinet.com.br	7

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

35 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
138.185.45.126	AS52540 H&F SOLUCOES TECNOLOGICAS LTDA	`27.33ms` from Sao Paulo, BR
138.185.44.114	AS52540 H&F SOLUCOES TECNOLOGICAS LTDA	`26.90ms` from Osasco, BR

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
69.137.19.55	AS7922 Comcast Cable Communications, LLC	`12.15ms` from Atlanta, US
73.100.3.119	AS7922 Comcast Cable Communications, LLC	`7.10ms` from Boston, US
197.88.244.71	AS20011 Dimension Data	`1.61ms` from Cape Town, ZA
117.205.125.103	AS9829 National Internet Backbone	`10.40ms` from Chennai, IN
99.10.84.7	AS7018 AT&T Enterprises, LLC	`9.12ms` from Chicago, US
59.99.185.87	AS9829 National Internet Backbone	`13.67ms` from Delhi, IN
75.187.175.23	AS10796 Charter Communications Inc	`14.24ms` from Flint, US
157.18.190.55	AS17816 China Unicom IP network China169 Guangdong province	`5.98ms` from Guangzhou, CN
82.189.12.167	AS3269 Telecom Italia S.p.A.	`8.41ms` from Milan, IT
74.89.135.7	AS6128 Cablevision Systems Corp.	`6.89ms` from Newark, US
219.161.115.215	AS4713 NTT Communications Corporation	`19.46ms` from Osaka, JP
35.217.67.231	AS15169 Google LLC	`0.17ms` from Salt Lake City, US
71.178.248.23	AS701 Verizon Business	`1.51ms` from Ashburn, US
94.64.190.7	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`1.74ms` from Athens, GR
79.203.67.231	AS3320 Deutsche Telekom AG	`7.07ms` from Frankfurt am Main, DE
109.138.198.55	AS5432 Proximus NV	`4.79ms` from Gravelines, FR
203.186.143.103	AS9269 Hong Kong Broadband Network Ltd.	`1.02ms` from Hong Kong, HK
37.156.80.167	AS29413 KOMRO Gesellschaft fuer Telekommunikation mit beschraenkter Haftung	`6.17ms` from Ljubljana, SI
23.194.122.71	AS16625 Akamai Technologies, Inc.	`2.03ms` from New York City, US
73.112.56.119	AS7922 Comcast Cable Communications, LLC	`6.83ms` from New York City, US
62.228.6.119	AS6866 Cyprus Telecommunications Authority	`2.45ms` from Nicosia, CY
177.208.244.71	AS7738 V tal	`1.98ms` from Rio de Janeiro, BR
58.167.149.71	AS1221 Telstra Limited	`7.69ms` from Sydney, AU
54.252.64.135	AS16509 Amazon.com, Inc.	`0.50ms` from Sydney, AU
59.121.217.103	AS3462 Data Communication Business Group	`3.96ms` from Taipei, TW

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 138.185.45.28

traceroute to 138.185.45.28 (138.185.45.28): 64 hops max, 52 byte packets

1 [AS15169] 108.170.228.30 209.851 ms

2 *

3 *

4 *

5 [AS52540] 138.185.45.28 251.514 ms

Measurement taken from

IPinfo ProbeNet in Warsaw, PL

On August 28th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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